cc: add rasterize time to continuous painting graph data in impl-side-painting

cc/raster_worker_pool.h

Index: cc/raster_worker_pool.h
diff --git a/cc/raster_worker_pool.h b/cc/raster_worker_pool.h
index 535c8187cd5b7511ce8acdaff0e659201fb15f8d..6f3313574daf6736e258fe94e23637825fe175b7 100644
--- a/cc/raster_worker_pool.h
+++ b/cc/raster_worker_pool.h
@@ -21,9 +21,9 @@ class RasterWorkerPool : public WorkerPool {
   virtual ~RasterWorkerPool();
 
   static scoped_ptr<RasterWorkerPool> Create(
-      size_t num_threads, bool record_rendering_stats) {
+      size_t num_threads) {
     return make_scoped_ptr(
-        new RasterWorkerPool(num_threads, record_rendering_stats));
+        new RasterWorkerPool(num_threads));
   }
 
   void PostRasterTaskAndReply(PicturePileImpl* picture_pile,
@@ -31,7 +31,7 @@ class RasterWorkerPool : public WorkerPool {
                               const base::Closure& reply);
 
  private:
-  RasterWorkerPool(size_t num_threads, bool record_rendering_stats);
+  RasterWorkerPool(size_t num_threads);
 
   DISALLOW_COPY_AND_ASSIGN(RasterWorkerPool);
 };